40264992768

Names of 40264992768

• Cardinal: 40264992768 can be written as Forty billion, two hundred sixty-four million, nine hundred ninety-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0264992768 × 10¹⁰

Factors of 40264992768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 6583

Divisors of 40264992768

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 104 112 128 132 143 154 156 168 176 182 192 208 224 231 256 264 273 286 308 312 336 352 364 384 416 429 448 462 512 528 546 572 616 624 672 704 728 768 832 858 896 924 1001 1024 1056 1092 1144 1232 1248 1344 1408 1456 1536 1664 1716 1792 1848 2002 2048 2112 2184 2288 2464 2496 2688 2816 2912 3003 3072 3328 3432 3584 3696 4004 4224 4368 4576 4928 4992 5376 5632 5824 6006 6144 6547 6656 6864 7168 7392 8008 8448 8736 9152 9856 9984 10752 11264 11648 12012 13094 13312 13728 14336 14784 16016 16896 17472 18304 19641 19712 19968 21504 22528 23296 24024 26188 26624 27456 29568 32032 33792 34944 36608 39282 39424 39936 43008 45829 46592 48048 52376 54912 59136 64064 67584 69888 72017 73216 78564 78848 79872 85111 91658 93184 96096 104752 109824 118272 128128 137487 139776 144034 146432 157128 157696 170222 183316 186368 192192 209504 216051 219648 236544 255333 256256 274974 279552 288068 292864 314256 340444 366632 384384 419008 432102 439296 473088 504119 510666 512512 549948 559104 576136 595777 628512 680888 733264 768768 838016 864204 878592 936221 1008238 1021332 1025024 1099896 1152272 1191554 1257024 1361776 1466528 1512357 1537536 1676032 1728408 1787331 1872442 2016476 2042664 2050048 2199792 2304544 2383108 2514048 2723552 2808663 2933056 3024714 3075072 3352064 3456816 3574662 3744884 4032952 4085328 4399584 4609088 4766216 5028096 5447104 5617326 5866112 6049428 6150144 6553547 6704128 6913632 7149324 7489768 8065904 8170656 8799168 9218176 9532432 10056192 10894208 11234652 11732224 12098856 13107094 13408256 13827264 14298648 14979536 16131808 16341312 17598336 18436352 19064864 19660641 20112384 21788416 22469304 23464448 24197712 26214188 27654528 28597296 29959072 32263616 32682624 35196672 36872704 38129728 39321282 40224768 43576832 44938608 46928896 48395424 52428376 55309056 57194592 59918144 64527232 65365248 70393344 73745408 76259456 78642564 87153664 89877216 93857792 96790848 104856752 110618112 114389184 119836288 129054464 130730496 140786688 147490816 152518912 157285128 174307328 179754432 193581696 209713504 221236224 228778368 239672576 258108928 261460992 281573376 305037824 314570256 359508864 387163392 419427008 442472448 457556736 479345152 516217856 522921984 610075648 629140512 719017728 774326784 838854016 915113472 958690304 1032435712 1220151296 1258281024 1438035456 1548653568 1677708032 1830226944 1917380608 2516562048 2876070912 3097307136 3355416064 3660453888 5033124096 5752141824 6710832128 10066248192 13421664256 20132496384 40264992768
• Sum of all divisors σ(n): 144152386560
• Sum of proper divisors (its aliquot sum) s(n): 103887393792
• 40264992768 is an abundant number, because the sum of its proper divisors (103887393792) is greater than itself. Its abundance is 63622401024

Bases of 40264992768

• Binary: 100101011111111110110000100000000000₂
• Hexadecimal: 0x95FFB0800
• Base-36: IHWQJ9C

Squares and roots of 40264992768

• 40264992768 squared (40264992768²) is 1621269642607092301824
• 40264992768 cubed (40264992768³) is 65280410434552516198451833208832
• The square root of 40264992768 is 200661.3883336803
• The cube root of 40264992768 is 3427.4874648263

Scales and comparisons

• 40,264,992,768 seconds is equal to 1,280 years, 15 weeks, 5 days, 12 minutes, 48 seconds.
• To count from 1 to 40,264,992,768 would take you about two thousand, five hundred sixty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40264992768 cubic inches would be around 285.6 feet tall.

Recreational maths with 40264992768

• 40264992768 backwards is 86729946204
• The number of decimal digits it has is: 11
• The sum of 40264992768's digits is 57
• More coming soon!